JPH0379545U - - Google Patents
Info
- Publication number
- JPH0379545U JPH0379545U JP14174589U JP14174589U JPH0379545U JP H0379545 U JPH0379545 U JP H0379545U JP 14174589 U JP14174589 U JP 14174589U JP 14174589 U JP14174589 U JP 14174589U JP H0379545 U JPH0379545 U JP H0379545U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- auxiliary relay
- output
- time
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000013256 coordination polymer Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Electronic Switches (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Measurement Of Current Or Voltage (AREA)
Description
第１図は、本考案に係る時素リレーの一実施例
を示した要部の回路図、第２図は、他の実施例を
示した要部の回路図、第３図イは、従来における
時素リレーの回路図であつて、ロは出力リレーの
接点を示す図である。
Ｔ……入力端子、２Ｒ……補助リレー、３Ｒ…
…出力リレー、ＴＥ……時素回路、１０……計測
回路、１１……フオトカプラ、１２……カウンタ
、１３……クロツクパルス発生器、１４……ドラ
イブ回路、１５……表示部、１６……電圧検出抵
抗。
FIG. 1 is a circuit diagram of the main part showing one embodiment of the time element relay according to the present invention, FIG. 2 is a circuit diagram of the main part showing another embodiment, and FIG. It is a circuit diagram of the time element relay in , and (b) is a diagram showing the contacts of the output relay. T...Input terminal, 2R...Auxiliary relay, 3R...
...Output relay, TE...Time element circuit, 10...Measurement circuit, 11...Photocoupler, 12...Counter, 13...Clock pulse generator, 14...Drive circuit, 15...Display section, 16...Voltage Detection resistor.
Claims (1)
より補助リレー２Ｒが動作し、該補助リレー２Ｒ
が電子回路からなる時素回路ＴＥにより一定時間
経過後に落下することにより出力リレー３Ｒが動
作し、その接点により出力する時素リレーにおい
て、 前記補助リレー２Ｒに対して直列に接続され、
補助リレー２Ｒの動作中に流れる電流を検出して
補助リレー２Ｒの動作時間を計測する計測回路１
０を内蔵するとともに、該計測回路１０の出力に
基づき補助リレー２Ｒの動作時間を表示する表示
部１５を設けてなることを特徴とする時素リレー
。 (2) 前記計測回路１０が前記補助リレー２Ｒに
直列に接続されたフオトカプラ１１と、該フオト
カプラ１１の出力を入力とするカウンタ１２と、
該カウンタ１２にクロツクパルスＣＰを出力する
クロツクパルス発生器１３と、カウンタ１２の出
力を入力として前記表示部１５に出力するドライ
ブ回路１４とからなることを特徴とする請求項１
に記載の時素リレー。 (3) 入力端子Ｔ，Ｔに電圧が印加されることに
より補助リレー２Ｒが動作し、該補助リレー２Ｒ
が電子回路からなる時素回路ＴＥにより一定時間
経過後に落下することにより出力リレー３Ｒが動
作し、その接点により出力する時素リレーにおい
て、 前記補助リレー２Ｒに対して並列に接続した電
圧検出抵抗１６を設け、該抵抗１６に印加される
電圧を検出することにより補助リレー２Ｒの動作
時間を計測する計測回路１０を内蔵するとともに
、該計測回路１０の出力に基づき補助リレー２Ｒ
の動作時間を表示する表示部１５を設けたことを
特徴とする時素リレー。[Claims for Utility Model Registration] (1) The auxiliary relay 2R operates when voltage is applied to the input terminals T and T, and the auxiliary relay 2R
is connected in series to the auxiliary relay 2R, in which the output relay 3R is operated by falling after a certain period of time by the time element circuit TE consisting of an electronic circuit, and the output relay 3R outputs from the contact point.
Measuring circuit 1 that measures the operating time of auxiliary relay 2R by detecting the current flowing during operation of auxiliary relay 2R
0 built-in, and a display section 15 that displays the operating time of the auxiliary relay 2R based on the output of the measuring circuit 10. (2) a photocoupler 11 in which the measurement circuit 10 is connected in series to the auxiliary relay 2R; a counter 12 whose input is the output of the photocoupler 11;
1. The clock pulse generator 13 includes a clock pulse generator 13 that outputs a clock pulse CP to the counter 12, and a drive circuit 14 that receives the output of the counter 12 and outputs the clock pulse CP to the display section 15.
The time element relay described in . (3) The auxiliary relay 2R operates by applying voltage to the input terminals T and T, and the auxiliary relay 2R
The output relay 3R is activated by falling after a certain period of time due to the time element circuit TE consisting of an electronic circuit, and in the time element relay that outputs from the contact, a voltage detection resistor 16 is connected in parallel to the auxiliary relay 2R. It has a built-in measuring circuit 10 that measures the operating time of the auxiliary relay 2R by detecting the voltage applied to the resistor 16, and also measures the operating time of the auxiliary relay 2R based on the output of the measuring circuit 10.
A time element relay characterized in that it is provided with a display section 15 for displaying the operating time of the time element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14174589U JPH0741656Y2 (en) | 1989-12-07 | 1989-12-07 | Tokime Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14174589U JPH0741656Y2 (en) | 1989-12-07 | 1989-12-07 | Tokime Relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379545U true JPH0379545U (en) | 1991-08-14 |
| JPH0741656Y2 JPH0741656Y2 (en) | 1995-09-27 |
Family
ID=31688612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14174589U Expired - Lifetime JPH0741656Y2 (en) | 1989-12-07 | 1989-12-07 | Tokime Relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741656Y2 (en) |
-
1989
- 1989-12-07 JP JP14174589U patent/JPH0741656Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741656Y2 (en) | 1995-09-27 |
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